been working on this for awhile, so: delighted to share (most of) what I know about git internals & performance in a free ebook: https://t.co/1w1DgDZS7Q https://t.co/88f9cHRDt4

been working on this for awhile, so: delighted to share (most of) what I know about git internals & performance in a free ebook: gitperf.com